This C3D file contains a corrupted parameter section and may cause some applications
to crash if they assume that the parameter section is correctly formatted.

04/12/2005  11:12 AM           337,920 bad_parameter_section.c3d

The problem in this file is that there seems to be an "empty" group which has a name
with length=9, but actually contains no data. This is the group which is reporting
a zero offset of -1.  Strictly speaking when all the groups/parameters are done, the
next byte should have a zero value.
